STN EN ISO 17201-4
| Name: | STN EN ISO 17201-4 |
| Validity: | Valid |
| Number of pages: | 52 |
| Language: |
EN
|
| Paper: | 21,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
19,26€ b) Without ability to print, with ability to copy (printscreen) 21,40€ c) With ability to print and copy (printscreen) 27,82€ |
| Slovak title | Akustika. Hluk zo strelníc. Časť 4: Predikcia hluku strely (ISO 17201-4: 2025) |
| English title | Acoustics - Noise from shooting ranges - Part 4: Calculation of projectile sound (ISO 17201-4:2025) |
| Release Date: | 01. 01. 2026 |
| Date of withdrawal: | |
| ICS: | 17.140.20, 95.020, 97.220.10 |
| Sorting character/National clasification code | 01 1685 |
| Level of incorporation: | idt EN ISO 17201-4:2025, idt ISO 17201-4:2025 |
| Official Journal | 12/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 17201-4:2006-09 (01 1685) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies computational methods for determining the acoustical source level of projectile sound and its one-third octave band spectrum, expressed as the sound exposure level for nominal mid-band frequencies from 12,5 Hz to 10 kHz. It also specifies a method on how to use this source level to calculate the sound exposure level at a receiver position. Results obtained with this document can be used as a basis for assessment of projectile sound from shooting ranges. Additionally, the data can be used to determine sound emission or immission from different types of ammunition and weapons. The prediction methods are applicable to outdoor conditions and straight projectile trajectories. Two computational methods are given to determine the acoustical source level: one for streamlined projectile shapes and one for non-streamlined shapes, such as pellets. |
| Preview: | Náhľad normy (PDF) |